球状介在物を有する半無限体の軸対称接触問題

• 秋山 孝夫

• 原 利昭

書誌事項

タイトル別名

• Axisymmetric Contact Problem of an Elastic Half-Space with a Spherical Inclusion.
• キュウジョウ カイザイブツ オ ユウスル ハンムゲンタイ ノ ジク タイショウ

抄録

A solution is presented to an axisymmetric contact problem of a circular rigid punch penetrating an elastic half-space in which a spherical inclusion coaxial with the punch is embedded. By expressing the contact stress under the punch and the interface displacements and stresses between the half-space and the inclusion as appropriate series, the doubly mixed boundary-value problem is reduced to the solution of an infinite system of simultaneous equations. Numerical results are obtained for stress distributions under the punch and around the inclusion as well as for the force transmission underneath the punch due to the presence of the inclusion. Comparisons with the results in the absence of the inclusion are made in order to illustrate the effect of the presence of the inclusion on the stress field.

収録刊行物

• 日本機械学会論文集Ａ編

  日本機械学会論文集Ａ編 61 (588), 1804-1812, 1995

  一般社団法人 日本機械学会

キーワード

• Elasticity
• Contact Problem
• Composite Material
• Elastic Half-Space
• Circular Punch
• Spherical Inclusion
• Interface
• Stress Singularity
• Mixed Boundary-Value Problem

詳細情報

• CRID: 1390001204448371072
• NII論文ID: 110002372461
• NII書誌ID: AN0018742X
• DOI: 10.1299/kikaia.61.1804
• ISSN: 18848338
• ISSN: 03875008
• NDL書誌ID: 3622102
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3622102
• Web Site: http://www.jstage.jst.go.jp/article/kikaia1979/61/588/61_588_1804/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可